Xiangtan Advanced Mining Equipment Co., Ltd.

1 Product Overview



Product Name: wire-type industrial and Mining electric locomotive (hereinafter referred to as electric motor vehicle)



Model: CJY7/6, 7, 9G, CJY7/6, 7, 9GB



Implementation standard: Industry standard: MT 491-1995 "general technical conditions for electric mine explosion-proof battery motor vehicle"



Enterprise Standard: QB/SL cjy 001-2007 "line-type industrial and mining electric locomotive"



2. Product use and scope of use



2.1 Product Usage



This locomotive is suitable for general metal mines or mines without explosive danger as the transport of mineral equipment or personnel for underground main roadway.



2.2 Product usage Environment



2.2.1 Sea dial height does not exceed 1200m;



The maximum air temperature around 2.2.2 is 40 ℃, and the minimum temperature is 25 ℃;



The average maximum relative humidity for the 2.2.3 of the most wet months is 90% (the average minimum temperature for the same month is not greater than 25 ℃).



The 2.2.4 must comply with the provisions of the coal mine safety regulations and must be fitted with a portable methane detection alarm when used in the main transport roadway of the high gas mine into the wind. 7 Tons of motor vehicles are divided into primary transmission ordinary type, wall plate thickening type, two-stage transmission ordinary type and double-machine traction four types. The voltage is 250v and 550v, and the speed Regulation mode has two kinds of resistance and IGBT chopper speed regulation. Its characteristics are: short wheelbase, good body stiffness, good cushioning performance. Dual-machine traction locomotive is a new product, in order to have contact indirect control, microcomputer plus two-core cable to implement dual-machine synchronous control. Configuration of mechanical braking, electrical braking and air braking, traction, high speed, good braking effect.